About Switching Voltage Regulators

Rohm Switching Voltage Regulators

A switched-mode voltage regulator (also known as a switching regulator or DC-DC converter) is an electronic power supply that uses switching technology to convert a DC voltage from one level to another. It generally works by rapidly switching back and forth between two separate and distinct power supplies, while using either a transformer or inductor to store energy. This allows the output voltage to be individually regulated. Switching regulators are used due to their efficiency, stability, noise reduction, and lower cost, compared to linear voltage regulators. They have become increasingly popular in low-power applications where small, lightweight forms of regulation are needed.

Switching Voltage Regulators

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(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
BD9109FVM-TR


Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 4952
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USD 1.1615
Multiples of: 1

Smd/SmtMSOP - 83.3 V800 mA15.5 VBuck 1 MHz- 25 C+ 85 C Bd9109fvmReel 
BD9107FVM-TR


Voltage Regulators - Switching Regulators STEP DOWN SWITCHING REGULATOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2910
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USD 1.752
Multiples of: 1

Smd/SmtMSOP - 81 V To 1.8 V1.2 A1 Output Buck 1 MHz- 25 C+ 85 C Bd9107fvmReel 
BD8966FVM-TR


Voltage Regulators - Switching Regulators CONV DCDC STPDWN SNGL 4V-5.5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2910
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USD 2.136
Multiples of: 1

Smd/SmtMSOP - 8 800 mA1 Output5.5 VBuck4 V1 MHz- 25 C+ 85 C Bd8966fvmReel 
BD9123MUV-E2


Voltage Regulators - Switching Regulators ICs, Power Management, Switching Regulators, Switching Regulators (Integrated FET), Buck Converters (Synchronous)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2909
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USD 0.9672
Multiples of: 1

Smd/SmtVQFN - 16 EP          Bd9123muvReel 
BD9B301MUV-LBE2


Switching Voltage Regulators 2.7V To 5.5 MOSFET DC/DC Conv
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2902
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USD 2.0658
Multiples of: 1

Smd/SmtVqfn016v3030 - 16 3 A1 Output5.5 VBuck2.7 V2 MHz- 40 C+ 125 C  Cut Tape 
BU90009GWZ-E2


Voltage Regulators - Switching Regulators Step Down Switching Regulator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2901
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USD 0.3288
Multiples of: 1

Smd/SmtUCSP - 61.3 V1 A1 Output5.5 VStep - Down2.3 V6 MHz- 40 C+ 85 C  Reel 
BD9B331GWZ-E2


Switching Voltage Regulators 3A Buck Cnv 0.6-3.3V Auto PFM/PWM Adjst
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2900
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USD 0.9755
Multiples of: 1

Smd/SmtUCSP30L1600 mV to 3.3 V3 A1 Output5.5 VBuck2.7 V1.3 MHz- 40 C+ 85 C  Cut Tape 
BD8158FVM-TR


Boost, SEPIC Switching Regulator IC Positive Adjustable 2.1V 1 Output 1.4A (Switch) 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2900
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USD 1.4835
Multiples of: 1

Smd/SmtMSOP - 814 V1.4 A1 Output5.5 VBoost2.1 V1.32 MHz- 40 C+ 125 C Bd8158fvmReel 
BD90302NUF-CE2


Switching Voltage Regulators 5.5V; 2A PchNch Pwr MOSFET wdrivers
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2867
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USD 1.2577
Multiples of: 1

             Cut Tape 
BD9B400MUV-E2


Switching Voltage Regulators Buck DC/DC Converter w/MOSFET 2.7-5.5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 2853
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USD 0.4965
Multiples of: 1

Smd/SmtQFN - 160.8 V4 A1 Output5.5 VBuck2.7 V1 MHz- 40 C+ 85 C  Cut Tape 
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